# Dynamic JSON Example in AI Agent \`output-parser node\`

**URL:** <https://community.n8n.io/t/dynamic-json-example-in-ai-agent-output-parser-node/85524>\
**Category:** Feature Requests\
**Tags:** n8n-node, ai\
**Created:** [March 7, 2025, 3:54pm UTC](https://community.n8n.io/t/dynamic-json-example-in-ai-agent-output-parser-node/85524 "2025-03-07T15:54:42Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![brahimh](https://dub1.discourse-cdn.com/n8n/user_avatar/community.n8n.io/brahimh/32/37611_2.png) [@brahimh](https://community.n8n.io/u/brahimh)\
**Post date:** [March 7, 2025, 3:54pm UTC](https://community.n8n.io/t/dynamic-json-example-in-ai-agent-output-parser-node/85524/1 "2025-03-07T15:54:42Z")

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> I want to be able to dynamically pass the desired output to the AI Agent `output-parser node` dynamically based on the columns of a google sheet for example.

So all that field really needs, is `{{expressions}}` enabled.

 ![image](https://europe1.discourse-cdn.com/n8n/original/3X/7/9/79ff7cae3313eec61d346a8deb0685d6f8522bf7.png)

I know I could try to make it work without using the parser, but it’s not reliable that way.

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**Author:** ![shongololo](https://avatars.discourse-cdn.com/v4/letter/s/47e85d/32.png) [@shongololo](https://community.n8n.io/u/shongololo)\
**Post date:** [June 4, 2025, 3:05pm UTC](https://community.n8n.io/t/dynamic-json-example-in-ai-agent-output-parser-node/85524/2 "2025-06-04T15:05:37Z")

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Hi @brahimh,  
Did you ever find a work around for this? I’m dealing with the exact same challenge now.

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<div class="post-metadata">

**Author:** ![brahimh](https://dub1.discourse-cdn.com/n8n/user_avatar/community.n8n.io/brahimh/32/37611_2.png) [@brahimh](https://community.n8n.io/u/brahimh)\
**Post date:** [June 6, 2025, 1:42am UTC](https://community.n8n.io/t/dynamic-json-example-in-ai-agent-output-parser-node/85524/3 "2025-06-06T01:42:25Z")

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That field still unfortunately doesn’t support expressions…